Estimation of Concrete Carbonation Depth Considering Multiple Influencing Factors on the Deterioration of Durability for Reinforced Concrete Structures

Figure 5

Fuzzy sets of input parameters after training.

(a) Initial carbonation velocity coefficient

(b) Surface chloride ion content

(c) Chloride ion diffusion coefficient

(d) Concrete compressive strength

(e) Crack width

(f) Time